Scarf osteotomy for hallux valgus deformity: a prospective study with 8 years of clinical and radiologic follow-up.

Background: Scarf midshaft metatarsal osteotomy has become increasingly popular as a treatment option for moderate-to-severe hallux valgus deformities because of its great versatility. Numerous studies on Scarf osteotomy have been published. However, no prospective studies were available until 2002.